What is clear for now is not, but 10 or 20 years in the future, maybe bitcoin can replace the dollar, because a lot of convenience that can be done bitcoin.semoga bitcoin can be applied in everyday life
As of what we can see today, it can't replace dollar soon and in the future it can replace dollar as more and more people are started using bitcoins and they see bitcoins as a store of value and feel secure using it.
It can replace the dollar only if it can be used without the Internet. And so it will only be an additional opportunity to invest.